Who is Nextcloud?
Nextcloud is an open source, self-hosted platform for file sharing, collaboration, and communication that organizations deploy on their own servers or in private cloud environments.
- Self-hosted file synchronization and sharing across desktop, mobile, and web clients
- Team communication with audio and video meetings, chat, calendar, and contacts
- Document co-editing through integrations with Collabora Online and ONLYOFFICE
- Identity integration, access controls, audit logging, and encryption for enterprise deployments
- Paid enterprise subscriptions providing support and maintenance for production environments
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More About Nextcloud
Nextcloud GmbH develops the Nextcloud platform, which is distributed as open source software under a community edition, with commercial enterprise subscriptions that add support, extended maintenance, and hardening for production use. The company is headquartered in Germany.
Enterprise deployments commonly position the platform as an option for data sovereignty and compliance. Administrators can install it on physical servers, virtual machines, containers, or Kubernetes clusters, and connect storage through local disks, network file systems, or S3-compatible object storage. Authentication integrates with LDAP, Active Directory, SAML, and OpenID Connect, while access controls, audit logging, and server-side and end-to-end encryption support data governance requirements.
The platform exposes files through WebDAV and provides synchronization clients for desktop and mobile operating systems. Nextcloud Hub (collaboration and productivity software) combines file management with Nextcloud Talk for audio, video, and chat, groupware features for calendar and contacts, and office suite integrations for document co-editing. Applications available through the app ecosystem extend capabilities for workflow automation, full-text search, and AI-assisted functions.
Compared with hosted suites such as Microsoft 365 and Google Workspace, Nextcloud emphasizes deployment control and interoperability with existing identity and storage systems. This design reduces dependence on a single cloud provider and allows organizations to keep regulated data within defined jurisdictions, a consideration for public administration, healthcare, education, and other regulated sectors.
The company's offerings fall within enterprise collaboration and productivity software, with a focus on self-hosted file sharing, communication, and document collaboration in the software and services segment of information technology.
Our description of Nextcloud. Updated October 2026.